2119827595540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3419076767}}^1$

素因数の和:3419076807

約数の個数: 24

約数和(自身を含む): 4595239176192

約数和(自身を除く): 2475411580652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3419076767, 6838153534, 13676307068, 17095383835, 34190767670, 68381535340, 105991379777, 211982759554, 423965519108, 529956898885, 1059913797770, 2119827595540]

約数ペア:

[(1, 2119827595540), (2, 1059913797770), (4, 529956898885), (5, 423965519108), (10, 211982759554), (20, 105991379777), (31, 68381535340), (62, 34190767670), (124, 17095383835), (155, 13676307068), (310, 6838153534), (620, 3419076767)]